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Cheap flights from Green Bay to Portland (GRB - PWM) from $288

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — PWM
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Green Bay to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

July

Cheapest in

February

Average price

$603

Round-trip from

$293
High demand for flights, 46% potential price rise
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Best time to find cheap flights, 82% potential price drop
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Average for round-trip flights in June 2024
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From Green Bay Austin-Straubel to Portland
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What is the cheapest day to fly round-trip from Green Bay to Portland, Maine?

Flights from Green Bay to Portland, Maine are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland, Maine.

What is the cheapest month to fly from Green Bay to Portland, Maine?

February is one of the best times of the year to fly to Portland, Maine from Green Bay. Prices for February average $527 per person but you can even find prices for as low as $96. The most expensive prices can be found in the month of July. Opting for a February flight can save you 83% on your journey compared to booking in July

What is the cheapest time of day to fly from GRB to PWM?

When flying from Green Bay to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the morning.

Cheap American Airlines flights from Green Bay to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Find some of the cheapest American Airlines flights traveling from Green Bay to Portland. Make sure to double check the flight details before booking.
Tue 9/36:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Fri 9/65:34 pmPWM - GRB
1 stop5h 24mAmerican Airlines
Deal found 6/1$288
Tue 9/36:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Fri 9/611:10 amPWM - GRB
2 stops7h 29mAmerican Airlines
Deal found 6/1$327
Sun 9/86:13 pmGRB - PWM
1 stop16h 33mAmerican Airlines
Wed 9/115:49 amPWM - GRB
2 stops9h 25mAmerican Airlines
Deal found 6/1$358
Tue 8/63:07 pmGRB - PWM
1 stop6h 09mAmerican Airlines
Tue 8/135:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 6/1$399
Tue 8/63:07 pmGRB - PWM
2 stops8h 33mAmerican Airlines
Tue 8/135:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 6/1$404
Tue 9/36:08 amGRB - PWM
2 stops8h 26mAmerican Airlines
Fri 9/611:10 amPWM - GRB
2 stops7h 29mAmerican Airlines
Deal found 6/1$416
Mon 9/92:43 pmGRB - PWM
1 stop7h 00mAmerican Airlines
Thu 9/127:29 amPWM - GRB
2 stops7h 45mAmerican Airlines
Deal found 6/1$417
Mon 9/96:05 amGRB - PWM
2 stops9h 15mAmerican Airlines
Thu 9/127:29 amPWM - GRB
2 stops7h 45mAmerican Airlines
Deal found 6/1$422
Fri 8/166:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Sun 8/185:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 5/31$433

Cheap United Airlines flights from Green Bay to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Green Bay and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Browse through some of the cheapest United Airlines flights traveling from Green Bay to Portland. Check back soon if you're not seeing flights that suit your needs.
Tue 9/101:15 pmGRB - PWM
1 stop7h 21mUnited Airlines
Wed 9/116:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 6/1$486
Tue 9/101:15 pmGRB - PWM
1 stop7h 21mUnited Airlines
Thu 9/124:50 pmPWM - GRB
1 stop5h 28mUnited Airlines
Deal found 6/1$562
Sun 9/88:25 amGRB - PWM
1 stop4h 55mUnited Airlines
Fri 9/136:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 6/1$704
Mon 9/93:47 pmGRB - PWM
1 stop4h 49mUnited Airlines
Fri 9/136:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 6/1$768

Green Bay to Portland 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
These are some of the best deals we've found on flights to Portland in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/36:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Fri 9/65:34 pmPWM - GRB
1 stop5h 24mAmerican Airlines
Deal found 6/1$288
Tue 9/36:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Fri 9/611:10 amPWM - GRB
2 stops7h 29mAmerican Airlines
Deal found 6/1$327
Sun 9/86:13 pmGRB - PWM
1 stop16h 33mAmerican Airlines
Wed 9/115:49 amPWM - GRB
2 stops9h 25mAmerican Airlines
Deal found 6/1$358
Tue 8/63:07 pmGRB - PWM
1 stop6h 09mAmerican Airlines
Tue 8/135:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 6/1$399
Tue 8/63:07 pmGRB - PWM
2 stops8h 33mAmerican Airlines
Tue 8/135:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 6/1$404
Tue 9/36:08 amGRB - PWM
2 stops8h 26mAmerican Airlines
Fri 9/611:10 amPWM - GRB
2 stops7h 29mAmerican Airlines
Deal found 6/1$416
Mon 9/92:43 pmGRB - PWM
1 stop7h 00mAmerican Airlines
Thu 9/127:29 amPWM - GRB
2 stops7h 45mAmerican Airlines
Deal found 6/1$417
Mon 9/96:05 amGRB - PWM
2 stops9h 15mAmerican Airlines
Thu 9/127:29 amPWM - GRB
2 stops7h 45mAmerican Airlines
Deal found 6/1$422
Fri 8/166:08 amGRB - PWM
1 stop4h 28mAmerican Airlines
Sun 8/185:30 pmPWM - GRB
1 stop18h 23mAmerican Airlines
Deal found 5/31$433

Find flights from Green Bay to Portland within your budget

Customize your flight search to find flights from Green Bay to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$288 - $687

Route

Depart

Return

Price

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/3

1 stop4h 28m

Portland

Fri 9/6

1 stop5h 24m

$288

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/3

1 stop4h 28m

Portland

Fri 9/6

2 stops7h 29m

$327

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sun 9/8

1 stop16h 33m

Portland

Wed 9/11

2 stops9h 25m

$358

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

1 stop6h 09m

Portland

Tue 8/13

1 stop18h 23m

$399

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/6

2 stops8h 33m

Portland

Tue 8/13

1 stop18h 23m

$404

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/3

2 stops8h 26m

Portland

Fri 9/6

2 stops7h 29m

$416

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/10

1 stop7h 21m

Portland

Wed 9/11

1 stop5h 11m

$486

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/10

1 stop7h 21m

Portland

Thu 9/12

1 stop5h 28m

$562

Green Bay Austin-StraubelPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Fri 8/16

2 stops8h 41m

Portland

Sun 8/18

2 stops6h 41m

$687

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Green Bay to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to Portland. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to Portland, Maine flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Green Bay to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PWM

Temperature

23 - 68 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated June 2, 2024.
Get a feel of what it's like to fly with American Airlines and United Airlines from Green Bay to Portland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Green Bay to Portland, Maine for under $300 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Portland, Maine for under $300. The cheapest flight booked recently is on American Airlines for just $288, but on average you can expect to pay $462.

  • What are the cheapest airlines flying from Green Bay to Portland, Maine round-trip?

    Our cheapest airline available from Green Bay to Portland, Maine is American Airlines. Our recent data shows that you can find tickets from as low as $288 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $486 and $687 round-trip. You may be able to fly from Green Bay to Portland, Maine for 45% less than the average price by searching for these airlines.

  • What does GRB to PWM mean?

    GRB stands for Green Bay Austin-Straubel Airport, while PWM stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Green Bay to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Green Bay to Portland that include hotel bookings?

    Yes. In addition to deals on Green Bay to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Portland.

  • Can I find deals for business class flights from Green Bay to Portland?

    Yes. Cheapflights offers flight deals from Green Bay to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Portland that allow pets onboard?

    Many airlines flying from Green Bay to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Portland?

    Yes, you can often find last-minute deals on Green Bay to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Portland, Maine flight deals updated?

    The Green Bay to Portland, Maine flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Green Bay to Portland, Maine?

    Before booking your flight from Green Bay to Portland, Maine check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from Green Bay to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Portland, Maine (average of $293). Flying from Green Bay to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 3 airlines flying from Green Bay to Portland

Discover the top 3 airlines that operate flights from Green Bay to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$402FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$281Average$449FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$335Average$478FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Green Bay to Portland by cabin class

Find flights from Green Bay to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Green Bay to Portland?

Deals for Green Bay to Portland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Green Bay to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Green Bay to Portland with no change fees?

Need flexible booking options for your flight to Portland from Green Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Green Bay to Portland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Green Bay today and book when prices fit your budget.

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